Earnings Per Share (Tables)

6 Months Ended

Jan. 31, 2022

Earnings Per Share [Abstract]

Schedule of Weighted-average Number of Shares Used in the Calculation of Basic and Diluted Earnings Per Share

The weighted-average number of shares used in the calculation of basic and diluted earnings per share attributable to the Company’s common stockholders consists of the following:

	Three Months Ended January 31,				Six Months Ended January 31,
	2022		2021		2022		2021
	(in thousands)
Basic weighted-average number of shares		25,652		25,362		25,609		25,448
Effect of dilutive securities:
Stock options		715		9		711		4
Non-vested restricted Class B common stock		175		342		260		335
Diluted weighted-average number of shares		26,542		25,713		26,580		25,787

Schedule of Outstanding Stock Options Excluded from the Calculation of Diluted Earnings Per Share

The following shares were excluded from the calculation of diluted earnings per share:

	Three Months Ended January 31,				Six Months Ended January 31,
	2022		2021		2022		2021
	(in thousands)
Stock options		—		1,035		—		1,070
Non-vested restricted Class B common stock		—		—		—		—
Shares excluded from the calculation of diluted earnings per share		—		1,035		—		1,070